Well they called me back (Waltham Ford that is) and the part number is F8RZ-5G232-BC, I am on the line now with Duddie/Herb Chambers to see what they say, unfortunately the middle part of that does not match 5E212, 5G218, 5F250....Herb Chambers said that it isn't covered under either the emissions regulations or under the ESP and that it is also a Catalytic converter....
They said that if I had "Federal Emissions" then it would be covered under 8/80,000 but since I have California emissions it isn't covered...Duddie told me to call Ford Quality Care and complain so that is what I am off to do.
Thanks again for the help